This is essentially whatsapp on blockchain, by taking advantage of blockchains anonymity and transpareny it provides an innovative solution to messaging privacy. So far there have been quite a few projects aiming to do the same thing, let's see if this one succeeds.
And what distinguishes HOWDOO from Telegram? Is it convenient for the user to use HOWDOO? How easy is it to use? Are there any failures? I am interested in this project))
Telegram is merely a messaging platform, which by the way is full of scammers and spammers. Howdoo is much more than that. It's a secure social media ecosystem encompassing all social media tools (instagram, youtube, facebook, twitter etc) in one place where your personal data is safe from thieves unlike Facebook. It also allows you to earn tokens just by viewing adverts (or you can block all adverts if you wish) and it is designed for content creators to build their fanbase/audience and at the same time earn from their talents.
One stop shop - best describes it.